sudden resignation fridays a head of the cia is sending shock waves through washington, and petraeus accepts all the plame for -- blame for his downfall. >> after nearly four decade inside international affairs, it was an extramarital affair that brought david petraeus' distinguished career to a jolting end. in a statement to cia employeees, petraeus acknowledged this liaison, expressing extremely poor judgment. some such behavior is unseasonable, his statement read, both as a husband and a leader of an organization such as ours. >> if they found out as an extramarital affair they could use it against you. >> petraeus has been married to his wife, holy, for 38 years. they have two children. she stood with him as he raced up the ranks to four-star general. last year he was sworn in as cia director. this is the other woman. paula broad we are, oh-year-old wife and father -- mother of two. >> to get to know you, you wanted to run with him. >> broadway is also a west point graduate who traveled often with petraeus to research her book, "all in." >> ever feel like he dropped his guard wit